Aug 30 03:34:13.455 INFO checking scroll_phat_hd-0.3.2 against try#bc5a74802bb3ffc82f51ef04bca58d64220124c4 for pr-53699
Aug 30 03:34:13.455 INFO running: cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets
Aug 30 03:34:13.455 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-0/pr-53699/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53699/worker-0/try#bc5a74802bb3ffc82f51ef04bca58d64220124c4:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +bc5a74802bb3ffc82f51ef04bca58d64220124c4-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Aug 30 03:34:13.686 INFO blam! abe59b18be88661baea8fdc1f7fe8c10a08f62444fddc1629fae0aa19c018d8b
Aug 30 03:34:13.688 INFO running `"docker" "start" "-a" "abe59b18be88661baea8fdc1f7fe8c10a08f62444fddc1629fae0aa19c018d8b"`
Aug 30 03:34:14.888 INFO kablam!     Checking scroll_phat_hd v0.3.2 (file:///source)
Aug 30 03:34:16.156 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.156 INFO kablam!   --> src/display.rs:63:9
Aug 30 03:34:16.156 INFO kablam!    |
Aug 30 03:34:16.156 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Aug 30 03:34:16.156 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.156 INFO kablam!    |
Aug 30 03:34:16.156 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 03:34:16.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.157 INFO kablam! 
Aug 30 03:34:16.157 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.157 INFO kablam!   --> src/display.rs:77:9
Aug 30 03:34:16.157 INFO kablam!    |
Aug 30 03:34:16.157 INFO kablam! 77 |         self.bank(bank);
Aug 30 03:34:16.157 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Aug 30 03:34:16.157 INFO kablam!    |
Aug 30 03:34:16.157 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.157 INFO kablam! 
Aug 30 03:34:16.158 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.158 INFO kablam!   --> src/display.rs:86:9
Aug 30 03:34:16.158 INFO kablam!    |
Aug 30 03:34:16.158 INFO kablam! 86 |         self.sleep(true);
Aug 30 03:34:16.158 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.158 INFO kablam!    |
Aug 30 03:34:16.158 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.158 INFO kablam! 
Aug 30 03:34:16.158 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.159 INFO kablam!   --> src/display.rs:88:9
Aug 30 03:34:16.159 INFO kablam!    |
Aug 30 03:34:16.159 INFO kablam! 88 |         self.sleep(false);
Aug 30 03:34:16.159 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.159 INFO kablam!    |
Aug 30 03:34:16.159 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.159 INFO kablam! 
Aug 30 03:34:16.160 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.160 INFO kablam!    --> src/display.rs:102:9
Aug 30 03:34:16.160 INFO kablam!     |
Aug 30 03:34:16.160 INFO kablam! 102 |         self.bank(new_frame);
Aug 30 03:34:16.160 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.160 INFO kablam!     |
Aug 30 03:34:16.160 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.160 INFO kablam! 
Aug 30 03:34:16.160 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.160 INFO kablam!    --> src/display.rs:114:17
Aug 30 03:34:16.160 INFO kablam!     |
Aug 30 03:34:16.160 INFO kablam! 114 | /                 self.device
Aug 30 03:34:16.160 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Aug 30 03:34:16.161 INFO kablam!     | |_______________________________________________________________________________^
Aug 30 03:34:16.161 INFO kablam!     |
Aug 30 03:34:16.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.161 INFO kablam! 
Aug 30 03:34:16.161 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.161 INFO kablam!    --> src/display.rs:118:9
Aug 30 03:34:16.161 INFO kablam!     |
Aug 30 03:34:16.161 INFO kablam! 118 |         self.frame(new_frame);
Aug 30 03:34:16.161 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.161 INFO kablam!     |
Aug 30 03:34:16.161 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.162 INFO kablam! 
Aug 30 03:34:16.405 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.405 INFO kablam!   --> src/display.rs:63:9
Aug 30 03:34:16.405 INFO kablam!    |
Aug 30 03:34:16.405 INFO kablam! 63 |         display.register(CONFIG_BANK, MODE_REGISTER, PICTURE_MODE);
Aug 30 03:34:16.405 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.405 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam!    = note: #[warn(unused_must_use)] on by default
Aug 30 03:34:16.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.406 INFO kablam! 
Aug 30 03:34:16.406 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.406 INFO kablam!   --> src/display.rs:77:9
Aug 30 03:34:16.406 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam! 77 |         self.bank(bank);
Aug 30 03:34:16.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^
Aug 30 03:34:16.406 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.406 INFO kablam! 
Aug 30 03:34:16.406 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.406 INFO kablam!   --> src/display.rs:86:9
Aug 30 03:34:16.406 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam! 86 |         self.sleep(true);
Aug 30 03:34:16.406 INFO kablam!    |         ^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.406 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.406 INFO kablam! 
Aug 30 03:34:16.406 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.406 INFO kablam!   --> src/display.rs:88:9
Aug 30 03:34:16.406 INFO kablam!    |
Aug 30 03:34:16.406 INFO kablam! 88 |         self.sleep(false);
Aug 30 03:34:16.407 INFO kablam!    |         ^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.407 INFO kablam!    |
Aug 30 03:34:16.407 INFO kablam!    = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.407 INFO kablam! 
Aug 30 03:34:16.407 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.407 INFO kablam!    --> src/display.rs:102:9
Aug 30 03:34:16.407 INFO kablam!     |
Aug 30 03:34:16.407 INFO kablam! 102 |         self.bank(new_frame);
Aug 30 03:34:16.407 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.407 INFO kablam!     |
Aug 30 03:34:16.407 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.407 INFO kablam! 
Aug 30 03:34:16.407 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.407 INFO kablam!    --> src/display.rs:114:17
Aug 30 03:34:16.407 INFO kablam!     |
Aug 30 03:34:16.407 INFO kablam! 114 | /                 self.device
Aug 30 03:34:16.407 INFO kablam! 115 | |                     .smbus_write_byte_data(COLOR_OFFSET + offset as u8, value);
Aug 30 03:34:16.407 INFO kablam!     | |_______________________________________________________________________________^
Aug 30 03:34:16.407 INFO kablam!     |
Aug 30 03:34:16.407 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.407 INFO kablam! 
Aug 30 03:34:16.407 INFO kablam! warning: unused `std::result::Result` which must be used
Aug 30 03:34:16.408 INFO kablam!    --> src/display.rs:118:9
Aug 30 03:34:16.408 INFO kablam!     |
Aug 30 03:34:16.408 INFO kablam! 118 |         self.frame(new_frame);
Aug 30 03:34:16.408 INFO kablam!     |         ^^^^^^^^^^^^^^^^^^^^^^
Aug 30 03:34:16.408 INFO kablam!     |
Aug 30 03:34:16.408 INFO kablam!     = note: this `Result` may be an `Err` variant, which should be handled
Aug 30 03:34:16.408 INFO kablam! 
Aug 30 03:34:17.437 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 2.69s
Aug 30 03:34:17.447 INFO kablam! su: No module specific data is present
Aug 30 03:34:17.958 INFO running `"docker" "rm" "-f" "abe59b18be88661baea8fdc1f7fe8c10a08f62444fddc1629fae0aa19c018d8b"`
Aug 30 03:34:18.117 INFO blam! abe59b18be88661baea8fdc1f7fe8c10a08f62444fddc1629fae0aa19c018d8b